JP3935907B2 - 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ - Google Patents

連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ Download PDF

Info

Publication number
JP3935907B2
JP3935907B2 JP2004348452A JP2004348452A JP3935907B2 JP 3935907 B2 JP3935907 B2 JP 3935907B2 JP 2004348452 A JP2004348452 A JP 2004348452A JP 2004348452 A JP2004348452 A JP 2004348452A JP 3935907 B2 JP3935907 B2 JP 3935907B2
Authority
JP
Japan
Prior art keywords
elastic body
water
continuous pore
pore elastic
continuous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2004348452A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006152202A (ja
JP2006152202A5 (https=
Inventor
喜章 伊藤
勝美 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fushimi Pharmaceutical Co Ltd
Original Assignee
Fushimi Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36564942&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3935907(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fushimi Pharmaceutical Co Ltd filed Critical Fushimi Pharmaceutical Co Ltd
Priority to JP2004348452A priority Critical patent/JP3935907B2/ja
Priority to US11/791,995 priority patent/US8470902B2/en
Priority to CN2005800408575A priority patent/CN101065426B/zh
Priority to KR1020077012259A priority patent/KR101234246B1/ko
Priority to PCT/JP2005/021412 priority patent/WO2006059508A1/ja
Priority to KR1020127031139A priority patent/KR101315244B1/ko
Publication of JP2006152202A publication Critical patent/JP2006152202A/ja
Publication of JP2006152202A5 publication Critical patent/JP2006152202A5/ja
Publication of JP3935907B2 publication Critical patent/JP3935907B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/82—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/044—Elimination of an inorganic solid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2004348452A 2004-12-01 2004-12-01 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ Expired - Lifetime JP3935907B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004348452A JP3935907B2 (ja) 2004-12-01 2004-12-01 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ
PCT/JP2005/021412 WO2006059508A1 (ja) 2004-12-01 2005-11-22 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ
CN2005800408575A CN101065426B (zh) 2004-12-01 2005-11-22 连续气孔弹性体及其制造方法、以及吸水辊和拭子
KR1020077012259A KR101234246B1 (ko) 2004-12-01 2005-11-22 연속기공탄성체와 이를 사용한 물흡수롤러 및 스와브
US11/791,995 US8470902B2 (en) 2004-12-01 2005-11-22 Continuous pore elastomer and process for producing the same, and water-absorbing roller and swab
KR1020127031139A KR101315244B1 (ko) 2004-12-01 2005-11-22 연속기공탄성체의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004348452A JP3935907B2 (ja) 2004-12-01 2004-12-01 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ

Publications (3)

Publication Number Publication Date
JP2006152202A JP2006152202A (ja) 2006-06-15
JP2006152202A5 JP2006152202A5 (https=) 2006-11-24
JP3935907B2 true JP3935907B2 (ja) 2007-06-27

Family

ID=36564942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004348452A Expired - Lifetime JP3935907B2 (ja) 2004-12-01 2004-12-01 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ

Country Status (5)

Country Link
US (1) US8470902B2 (https=)
JP (1) JP3935907B2 (https=)
KR (2) KR101315244B1 (https=)
CN (1) CN101065426B (https=)
WO (1) WO2006059508A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5148140B2 (ja) * 2007-03-13 2013-02-20 株式会社伏見製薬所 化粧用スポンジ、ポリウレタン弾性体の製造方法、及び化粧料塗布具
JP5687875B2 (ja) * 2010-03-31 2015-03-25 トーヨーポリマー株式会社 ポリウレタン多孔質体の製造方法
JP6004606B2 (ja) * 2010-11-12 2016-10-12 ニプロ株式会社 スワブ
JP5899064B2 (ja) * 2012-06-25 2016-04-06 株式会社伏見製薬所 多孔質体の製造方法、３次元網目状多孔質体、並びに液体フィルター及び吸液スポンジ
JP5913017B2 (ja) * 2012-09-10 2016-04-27 株式会社伏見製薬所 ポリウレタン連続気孔多孔質体の製造方法、ポリウレタン連続気孔多孔質体及びスワブ
CZ304635B6 (cs) * 2012-12-19 2014-08-13 Lucie Palasová Prostředek k odstraňování nežádoucích substancí a předmětů, jakými jsou odpadní produkty metabolizmu, nečistoty, prach a zbytky kosmetiky, z oblasti oka a způsob jeho výroby
CN104812817A (zh) * 2013-10-15 2015-07-29 株式会社伏见制药所 多孔体的制造方法、三维网状多孔体、以及液体过滤器和吸液海绵
JP6280361B2 (ja) * 2013-12-19 2018-02-14 株式会社伏見製薬所 化粧用スポンジ、ポリウレタン弾性体の製造方法、及び化粧料塗布具
CZ306792B6 (cs) * 2014-05-21 2017-07-12 Lucie Palasová Prostředek pro manipulaci s kontaktní čočkou v oblasti oka a způsoby jeho výroby
JP7011824B2 (ja) * 2018-06-08 2022-01-27 トーヨーポリマー株式会社 美粧用スポンジ
CN113402763B (zh) * 2021-07-05 2022-04-08 吉林大学 一种自修复亲水多孔光热膜及其制备方法和应用
CN116656002A (zh) * 2023-07-26 2023-08-29 四川大学 一种低密度高孔隙率聚氨酯泡沫材料及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787543A (en) * 1968-12-27 1974-01-22 Du Pont Process for the preparation of low density microcellular foam sheets exhibiting high work-to-tear values
US3793413A (en) * 1972-05-11 1974-02-19 Usm Corp Process for forming microporous sheet
JPS61250019A (ja) 1985-04-27 1986-11-07 Bridgestone Corp 微小気泡質状ポリウレタンエラストマ−の製造方法
JPH03174457A (ja) * 1989-12-01 1991-07-29 Kanebo Ltd ポリウレタンスポンジの製造方法
US5352711A (en) * 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
TW246682B (https=) * 1991-08-12 1995-05-01 Procter & Gamble
DE4134550C2 (de) * 1991-10-18 1995-05-04 Fraunhofer Ges Forschung Verfahren zur Herstellung von Ortschaum
US5328935A (en) * 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
CN1150164A (zh) * 1995-11-10 1997-05-21 张文地 含有填料的软质聚氨酯泡沫塑料及其制造方法
JP2001081227A (ja) 1999-09-16 2001-03-27 Aion Kk 高分子化合物多孔質体及びその製造方法
US20040229966A1 (en) 2003-05-13 2004-11-18 Eastman Kodak Company Manufacturing process and use for open celled microcellular foam
JP4155981B2 (ja) * 2004-04-23 2008-09-24 Ｎｔｎ株式会社 樹脂製多孔体およびその製造方法
JP4588357B2 (ja) * 2004-04-30 2010-12-01 小松精練株式会社 化粧用スポンジとその製造方法

Also Published As

Publication number Publication date
JP2006152202A (ja) 2006-06-15
KR20070100244A (ko) 2007-10-10
US8470902B2 (en) 2013-06-25
KR101315244B1 (ko) 2013-10-08
WO2006059508A1 (ja) 2006-06-08
KR101234246B1 (ko) 2013-02-18
US20080119579A1 (en) 2008-05-22
KR20130006519A (ko) 2013-01-16
CN101065426B (zh) 2011-05-25
CN101065426A (zh) 2007-10-31

Similar Documents

Publication Publication Date Title
JP3935907B2 (ja) 連続気孔弾性体及びその製造方法、並びに吸水ローラー及びスワブ
KR101612063B1 (ko) 화장용 스펀지, 폴리우레탄 탄성체의 제조방법, 및 화장료 도포구
JP5148140B2 (ja) 化粧用スポンジ、ポリウレタン弾性体の製造方法、及び化粧料塗布具
US6346557B1 (en) Porous material, method for making same and applications
JP4217160B2 (ja) 親水性エステル系ポリウレタンフォーム
JP4702774B2 (ja) 連続気孔弾性体及びその製造方法、並びに液切りローラー、絞りローラー及びスワブ
JP4588357B2 (ja) 化粧用スポンジとその製造方法
JP2014005365A (ja) 多孔質体の製造方法、３次元網目状多孔質体、並びに液体フィルター及び吸液スポンジ
KR101808748B1 (ko) 다공질체의 제조방법, 3차원 망상 다공질체, 그리고 액체 필터 및 흡액 스펀지
JP4381697B2 (ja) 化粧用スポンジとその製造方法
WO1998036855A1 (en) Sponge sheet
JP2006257275A (ja) 高分子多孔質体の製造方法
JP6824566B2 (ja) 連続多孔体の親水化方法およびその親水化方法を用いた親水性連続多孔体
JP2014051634A (ja) ポリウレタン連続気孔多孔質体の製造方法、ポリウレタン連続気孔多孔質体及びスワブ
JP4589730B2 (ja) 親水性エステル系ポリウレタンフォーム
WO2007069622A1 (ja) 吸水膨潤性物質を含有させた成形体又は発泡成形体、及び、それらの製造方法、並びに、それらの使用方法
JP2005238597A (ja) シート状多孔質体の製造方法およびシート状多孔質体
CN112218560A (zh) 美妆用海绵
JPH0455042B2 (https=)
JPH10115312A (ja) 水取りロ−ラ−
JP2010012177A (ja) 創傷被覆材
JPS60141729A (ja) 発泡性塩化ビニル樹脂組成物

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061005

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20061004

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20061120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070119

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070313

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070320

R150 Certificate of patent or registration of utility model

Ref document number: 3935907

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100330

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100330

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130330

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140330

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term